Home / 7,064,509.50-10,598,344.56-2,576,785.50

Finding the Fourth Proportional to 7,064,509.50, 10,598,344.56 and 2,576,785.50

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Solution

The fourth proportional to 7,064,509.50, 10,598,344.56 and 2,576,785.50 is: 3,865,754.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,509.50 : 10,598,344.56 = 2,576,785.50 : x
  2. Step 2: Convert to fraction form
    7,064,509.50/10,598,344.56 = 2,576,785.50/x
  3. Step 3: Cross multiply
    7,064,509.50x = 10,598,344.56 × 2,576,785.50
  4. Step 4: Simplify right side
    7,064,509.50x = 27,309,660,586,211.88
  5. Step 5: Solve for x
    x = 27,309,660,586,211.88/7,064,509.50
  6. Step 6: Final answer
    x = 3,865,754.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.